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A megaparsec is 3.08567758 × 10^19 kilometers.
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∙ 9y ago
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If a constant apparent speed of 1.54 km s by how many megaparsec would the separation between us and a galaxy change over the course of 2.0 billion years?
.00323 Megaparsec
What is the radius of a galactic cluster?
Galactic clusters radii range from 1 to 5 Megaparsecs. A megaparsec is about 3.3 million light years.
How many kilometers is the sun from us?
1,476,000 kilometers
How many kilometers are in 0.71 AU?
0.71 Astronomical Units = 106,214,580 kilometers
How many kilometers to the center of the earth?
That would be the radius of the earth which is:6,378.1 kilometers
How many km are in megaparsec?
1 megaparsec = 3.08568*1019 km.
How far is a megaparsec in miles?
According to Wikipedia, a parsec is 30 trillion kilometers. So, a megaparsec is 30 million trillion kilometers. And, since there are about .62 miles in a kilometer, a megaparsec is about 19 million trillion (or quintillion) miles. More precisely, 1 parsec = 3.08568025 x 10^16 meters. So, 1 megaparsec = 10^6 * 3.08568025 x 10^16 meters or 3.08568025 x 10^22 meters. Converting to kilometers, a megaparsec is 3.08568025 x 10^19 kilometers. Converting to miles, a megaparsec is .621371192 * 3.08568025 x 10^19 miles or 1.91735282 x 10^19 miles. This is equivalent to 19.1735282 x 10^18 miles. Since 10^18 is a million trillion (or quintillion), 1 megaparsec = 19.1735282 million trillion miles.
5795 kilometers per second per megaparsec convert to mph?
5,795 kilometers per second = 12,963,050 miles per hour (rounded)
What is a megaparsec?
A Megaparsec (or Mpc for short) is 1,000,000 parsecs.
How many cubic angstrom units are there in a cubic megaparsec?
1 parsec = 3.0857x1016 metres = 3.0857x1026 Angstrom units.So, 1 megaparsec = 3.0857*1032 Angstrom units.And then, cubing them,1 cubic megaparsec = 2.938x1097 cubic Angstrom units.
71 kilometers per second per megaparsec convert to mph?
71 km/s per megaparsec is an acceleration, not a velocity. Key this into the Google task bar: convert 71 km per second to miles per hour Out pops: In each case this would be the acceleration over a megaparsec (about 3 million light years) Sounds about right for the Hubble Constant.
If a constant apparent speed of 1.54 km s by how many megaparsec would the separation between us and a galaxy change over the course of 2.0 billion years?
.00323 Megaparsec
A mega-parsec is equivalent to?
Mega means million. A megaparsec is a million parsecs. Each parsec is about 3.26 light-years.Mega means million. A megaparsec is a million parsecs. Each parsec is about 3.26 light-years.Mega means million. A megaparsec is a million parsecs. Each parsec is about 3.26 light-years.Mega means million. A megaparsec is a million parsecs. Each parsec is about 3.26 light-years.
What are the units of length from largest to smallest?
Megaparsec . . . Femtometer
What is the greatest customary unit to measure capacity?
Probably the cubic megaparsec.
How fast is a galaxy 10 billion light years from earth moving away from us?
The Hubble Constant ... relating distance to speed of expansion ... is currently estimatedas 71 kilometers per second per megaparsec. (Plus or minus 10 percent. The numberhas been hotly debated and actively researched for the past 80 years.)1 parsec = 3.26 light years.10 billion LY = 3,067.5 million parsecs (rounded)Speed of recession = (3,067.5 million parsecs) x (71 kilometers per second per megaparsec) =217,800 kilometers per second (rounded)= 72.5 percent of the speed of light (rounded)
A kiloparsec is a million parsecs?
A megaparsec is equal to 1 million parsecs
